Chair and coupling companion stool base



FIG. 1 is an upper right front perspective view of a chair and a coupling companion stool base of the invention, showing the chair portion and the companion stool base portion coupled in a task chair configuration;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a back elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is an upper back left perspective view thereof;

FIG. 8 is an upper right back perspective view of the uncoupled companion stool base portion together with an upper left front perspective view of the uncoupled chair portion, showing the two portions nested with the companion stool base portion providing a table function;

FIG. 9 is another perspective view thereof from a higher perspective; and

FIG. 10 is an upper right back perspective view of the uncoupled chair portion together with an upper left front perspective view of the uncoupled companion stool base portion;

FIG. 11 is an upper front right perspective view of the uncoupled companion stool base portion thereof;

FIG. 12 is an upper back right perspective view thereof;

FIG. 13 is a front elevation view thereof;

FIG. 14 is a back elevation view thereof;

FIG. 15 is a left side elevation view thereof;

FIG. 16 is a right side elevation view thereof; and,

FIG. 17 is a top plan view thereof.

FIGS. 11–17 show the uncoupled companion stool base separately for ease of illustration. 

The ornamental design for a chair and coupling companion stool base, as shown and described. 